JPS6152301B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a flooring material and a construction method using the flooring material.

Conventionally, this construction method involves attaching a base material such as plywood or fiberboard with nails to the entire surface of the joisted floor, and then bonding decorative flooring materials such as cushion floor sheets or carpet to the surface of the base material. (former).

A flooring material (generally 1' x 6' size) that has been given a decorative finish on the surface and has been given actual finishing is placed on the joists, and a nail is driven into the male joist to attach the female fruit to the male joist. A method of fitting, connecting flooring materials, and laying the flooring materials to form a floor (the latter).

is used.

However, the former method has the advantage that the floor covering material is laid after the base material is installed, so the nailing of the base material can be done by nailing, but it requires two steps: applying the base material and applying the decorative material. However, the disadvantage is that the construction process is time-consuming.

In the latter method, the first flooring material is first poured into the wall, in the area hidden by the baseboard, and then
Nail the male part on the opposite side to fix the first flooring material. Next, the female part of the second flooring material to be connected to the male part of the first flooring material is fitted, and the other male part is nailed.

This method has the advantage that the floorboards can be laid one after another over the entire surface, without the nail heads appearing on the surface. However, even the latter method still has the drawback of being too time-consuming for the following reasons.

That is, although flooring materials with a width of 1 shaku are generally used to match the spacing between the joists, it takes too much time and effort to apply decorative material to such narrow flooring materials. In order to save such labor, it is possible to widen the width of the flooring material that has been decorated in advance and perform the construction by hammering nails into the floor, but the nail heads will appear on the floor surface and the design will be degraded. Also, as a result of nailing, dents or hangnails in the flooring material, and cracks due to protruding nail heads, etc., are likely to occur.

Furthermore, as mentioned above, to save construction time,
It is also possible to increase the width of the flooring material by widening the spacing between the joists, but in this case, the flooring material will sag between the joists.

Furthermore, it may be possible to fix the nails at every other joist, but the contact area between the unfixed flooring and the joist will make an unpleasant noise when walking.

The present invention eliminates the labor involved in constructing conventional flooring materials as described above, and without deteriorating the design.
Moreover, the purpose is to enable complete construction of the flooring material.

Embodiments of the present invention illustrated in the drawings will be described below. First, the manufacturing order of the flooring material of the present invention will be explained.

Double-sided tapes 2a and 2b are pasted on the surface circumference side or both side edges and appropriate positions within the surface of the plate-like substrate 1 to be joined by butt-butting the end surfaces. At this time, as shown in FIG. 2, the upper release paper 3u of the double-sided tapes 2a and 2b remains, and the lower release paper 3d is of course removed. Figure 1 shows double-sided tape 2
An example of the arrangement of a and 2b is shown.

The plate-like substrate 1 is made of a wood material such as a wood board, plywood, fiberboard, wood chip board, or a known floor panel having a heat generating function. Plate-shaped substrate 1 used for flooring of the present invention
The butt ends of the joints are butt-jointed as shown in Fig. 4. 9 in Figure 4
a, 9b, 9c, 10a, 10b, and 10c are the abutting surfaces.

The double-sided tapes 2a and 2b are attached to the floor material 1 at positions corresponding to the joists 7. In general, the spacing between the joists 7, which are floor structural members, can be estimated in advance, so the double-sided tapes 2a and 2b may be attached according to this assumed spacing.

Next, 100 to 200 g/m ² of a synthetic resin adhesive 4 such as vinyl acetate is applied to the entire surface of the plate-like substrate 1 to which the double-sided tapes 2a and 2b are attached. At this time, the upper release paper 3u of the double-sided tape 2a remains in place. (FIG. 2) Next, the decorative material 5 is placed on the surface of the plate-shaped substrate 1 to which the adhesive 4 has been applied, and is adhered. (Fig. 2) The decorative material 5 may be a synthetic resin sheet, such as a thick resin sheet such as vinyl chloride or polyester, or a foamed cushion sheet made by foaming these resin sheets, or a sheet with fibers embedded in the surface. attached (or pasted)
Carpet etc. are used. Note that the sheet-like material may be embossed.

The decorative material 5 floats on the double-sided tapes 2a and 2b without being attached to the plate-like substrate 1 because of the upper release paper 3u left on the upper surface of the tapes 2a and 2b.

Since the decorative material 5 is raised at the double-sided tapes 2a and 2b, if the decorative material 5 is thin, the tape 2 portions tend to appear uneven. For this reason, the design may be degraded, so it is preferable that the decorative material 5 be thick or carpet-like.

Next, cuts 6 are cut into the decorative material 5 using a cutter along the double-sided tape 2b on both sides or within the plane excluding the periphery over the entire width of the decorative material 5.
(FIG. 2) The flooring material of the present invention is obtained in the manner described above.

Next, a method of constructing a floor using the flooring material of the present invention will be explained.

The plate-shaped substrate 1 is placed on the joist 7. (FIG. 3) At this time, the double-sided tape 2a on one side is located inside the wall of the board 1, in a portion hidden by the baseboard.

Next, the side edge portion of the decorative material 5 on the wall side is turned up as shown in FIG. And double-sided tape 2a
Remove the top release paper 3u and drive the nail 8 from the double-sided tape 2a toward the joist 7. However, nail 8
There is no problem even if the top release paper 3u is removed after the printing. Next, as shown in FIG. 3, the decorative material 5 is adhered to the double-sided tape 2a. Thus, decorative material 5
The entire surface becomes a flat surface and is bonded to the plate-like substrate 1.

Similarly, for the double-sided tape 2a on the other side, the decorative material 5 on the other side is partially turned over and a nail 8 is similarly driven from above the double-sided tape 2a.

In this way, both sides of the flooring have joists 7 and 7 on both sides.
Fixed.

Next, the decorative material 5b on the double-sided tape 2b in the plane
Turn up the notch 6 as shown in Figure 3,
The upper release paper 3u of the double-sided tape 2b is removed and the nail 8 is driven in. Note that the upper release paper 3u may be removed after the nail 8 is driven. Then, the cut 6 portions of the decorative material 5 that have been turned up are adhered to the double-sided tape 2b again.

Next, as shown in FIG. 3, the end portions 9 or 10 of the second floor material are brought together, and the same process is repeated.

Note that the same operation is performed when the double-sided tapes 2a and 2b are placed on the four peripheral edges of the plate-like substrate 1.

Effects of the present invention: The flooring material of the present invention has double-sided tape 2 on the surface of the plate-like body 1.
A flooring material that becomes a single construction unit is formed by simply pasting the tape on the peripheral edge or both side edges and at appropriate intervals within the plane, and cutting the cuts 6 along the tape 2b. Therefore, the flooring material of the present invention can be directly brought to the construction site and installed, which saves time and effort.

In the construction method of the present invention, the nail 8 can be driven in without the nail head appearing on the surface of the decorative material 5 by simply turning up both edges or the periphery of the decorative material 5 and the notch 6, so the installation process does not require much effort. Moreover, you can get a floor with good growth.

Moreover, the connection between the joist 7 and the flooring material is reliable, and no unpleasant noise is generated when walking.

[Brief explanation of the drawing]

Figure 1: Perspective view of the flooring material of the present invention, Figure 1,
,,: An example of the arrangement of double-sided tape and its sectional view, FIG. Fig. 3, , ,: A sectional view showing the process order of the construction method of the present invention. Figure 4,
, : Example of the butt part of the flooring material of the present invention. 1: Plate-shaped substrate, 2: Double-sided tape, 2a: Tape on both sides, 2b: In-plane tape, 3: Release paper, 3
u: Upper release paper, 3d: Lower release paper, 4: Adhesive, 5: Decorative material, 6: Notch, 7: Joist, 8:
Nail, 9: Butt surface, 10: Butt surface.

Claims (1)

[Claims] 1. A plate-shaped substrate 1 whose butt ends are butted and joined together.
In a flooring material with a decorative material 5 such as a cushion sheet or carpet attached to the surface of the board, double-sided tape 2a is coated with a pressure-sensitive adhesive on the surface periphery or both side edges and appropriate positions within the surface of the plate-shaped substrate 1, 2b, and the release paper 3d on the bottom of the double-sided tapes 2a and 2b.
are removed, leaving only the upper surface release paper 3u, and the decorative material 5 is removed from above these double-sided tapes 2a and 2b.
is adhered to the entire surface, and a notch 6 is cut across the entire width along the direction of the double-sided tape 2b in the plane excluding the surface periphery or both side edges. A flooring material characterized by: 2. Plate-shaped substrate 1 to be joined by butting the butt sides together
Double-sided tapes 2a and 2b with pressure-sensitive adhesive applied to the surface periphery or both side edges and appropriate positions within the plane.
・And the release paper 3d on the bottom of the double-sided tapes 2a and 2b
are removed, leaving only the upper surface release paper 3u, and the decorative material 5 is removed from above these double-sided tapes 2a and 2b.
is adhered to the entire surface, - and a notch 6 is cut across the entire width in the plane excluding the surface periphery or both side edges along the direction of the double-sided tape 2b to form a first flooring material, - the first Place the flooring material on the joists 7 of the floor structure, - Turn up the part of the decorative material 5 on the double-sided tape 2a on the periphery or both side edges and remove the top release paper 3u of the double-sided tape 2a on the periphery or both side edges. , drive nails 8 to fix both side edges of the first flooring material to the floor structure material, and then remove the decorative material 5 of the part that has been turned up again.
to the double-sided tape 2a on the periphery or both sides, then turn up the notch 6 part of the decorative material 5 and attach the top release paper 3u of the double-sided tape 2b in the plane.
and drive the nail 8 toward the joist 7. Next, the cut 6 portion of the rolled up decorative material 5 is again glued to the in-plane double-sided tape 2b, and the nail 8 is driven into the joist 7 of the first flooring material.・Hereafter, the second and third flooring materials having the same configuration as the first flooring material are sequentially butt-jointed with their butt ends mutually, and the same process is repeated to construct the floor. Features: Construction method of flooring materials.